After the show check out the following for Intervals/Aaron Marshall work.
"In time" EP - All instrumental. Anup Sastry played drums on this EP.
A Voice Within - Includes vocals. My favorites from this one...
- Ephermeral
- Moment Marauder
- The Self Surrendered
- The Escape
- A Voice Within
There's more work, but I think this is the easiest transition from a heavier, melodic guitar perspective to more recent releases.